Knock! Knock! Who’s there? Mikey…

Knock! Knock! Who's there? Snow. Snow who? Snow use. I forgot my name again!

Knock! Knock! Who's there? Déja. Déja who? Knock! Knock!

Knock! Knock! Who's there? Europe Europe who? No, you're a poo!

Knock! Knock! Who's there? Yacht. Yacht who? Yacht to know me by now!

Knock! Knock! Who's there? Ivor. Ivor who? Ivor you let me in or I'll climb through the window.